Patent Assignment
Reel/Frame 052406/0217
Assignment of Assignor's Interest
Recorded: 2020-04-15
Pages: 4
Assignor
IWATA, SHIZUKA
Executed: 2020-03-24
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO, 104-8260, JAPAN
Covered Property
(1)
Porus Layer Having Nonuniform Internal Structure, Battery Laminated Seperator and Nonaqueous Electrolyte Secondary Battery Including the Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.